/Engine/Plugins/Online/OnlineSubsystem/Source/Public/Interfaces/OnlinePresenceInterface.h
virtual [FDelegateHandle](API\Runtime\Core\Delegates\FDelegateHandle) AddOnPresenceArrayUpdatedDelegate_Handle ( const [FOnPresenceArrayUpdatedDelegate](API\Plugins\OnlineSubsystem\Interfaces\FOnPresenceArrayUpdatedDelegate) & Delegate )